2438742890925

Names of 2438742890925

• Cardinal: 2438742890925 can be written as Two trillion, four hundred thirty-eight billion, seven hundred forty-two million, eight hundred ninety thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 2.438742890925 × 10¹²

Factors of 2438742890925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 97

Divisors of 2438742890925

• Number of divisors d(n): 468
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 37 41 45 55 75 81 99 111 121 123 135 165 185 205 225 243 275 297 333 363 369 405 407 451 495 555 605 615 675 729 825 891 925 999 1025 1089 1107 1215 1221 1353 1485 1517 1665 1815 1845 2025 2035 2187 2255 2475 2673 2775 2997 3025 3075 3267 3321 3645 3663 4059 4455 4477 4551 4961 4995 5445 5535 6075 6105 6561 6765 7425 7585 8019 8325 8991 9075 9225 9801 9963 10175 10935 10989 11275 12177 13365 13431 13653 14883 14985 16335 16605 16687 18225 18315 19683 20295 22275 22385 22755 24057 24805 24975 26973 27225 27675 29403 29889 30525 32805 32967 33825 36531 37925 40095 40293 40959 44649 44955 49005 49815 50061 54675 54945 59049 60885 66825 67155 68265 72171 74415 74925 80919 81675 83025 83435 88209 89667 91575 98415 98901 101475 109593 111925 113775 120285 120879 122877 124025 133947 134865 147015 149445 150183 164025 164835 177147 182655 183557 200475 201465 204795 216513 223245 224775 242757 245025 249075 250305 264627 269001 274725 295245 296703 304425 328779 335775 341325 360855 362637 368631 372075 401841 404595 417175 441045 448335 450549 492075 494505 531441 547965 550671 601425 604395 614385 649539 669735 674325 728271 735075 747225 750915 793881 807003 824175 885735 890109 913275 917785 986337 1007325 1023975 1082565 1087911 1105893 1116225 1205523 1213785 1251525 1323135 1345005 1351647 1476225 1483515 1643895 1652013 1804275 1813185 1843155 1948617 2009205 2022975 2184813 2205225 2241675 2252745 2381643 2421009 2472525 2657205 2670327 2739825 2753355 2959011 3021975 3071925 3247695 3263733 3317679 3348675 3616569 3641355 3754575 3969405 4035015 4054941 4428675 4450545 4588925 4931685 4956039 5412825 5439555 5529465 5845851 6027615 6068925 6554439 6615675 6725025 6758235 7144929 7263027 7417575 8010981 8219475 8260065 8877033 9065925 9215775 9743085 9791199 9953037 10046025 10849707 10924065 11263725 11908215 12105045 12164823 13286025 13351635 13766775 14795055 14868117 16238475 16318665 16588395 18082845 18206775 19663317 19847025 20175075 20274705 21434787 21789081 22252725 24032943 24658425 24780195 26631099 27197775 27647325 29229255 29373597 29859111 30138075 32549121 32772195 33791175 35724645 36315135 36494469 40054905 41300325 44385165 44604351 48715425 48955995 49765185 54248535 54620325 59541075 60525225 60824115 64304361 66758175 72098829 73975275 74340585 79893297 81593325 82941975 88120791 89577333 90414225 97647363 98316585 101373525 107173935 108945405 109483407 120164715 123900975 133155495 133813053 146146275 146867985 149295555 162745605 163860975 178623225 181575675 182472345 200274525 216296487 221925825 223021755 239679891 244779975 248825925 264362373 268731999 271242675 292942089 304120575 321521805 328450221 360494145 371702925 399466485 401439159 440603955 447886665 488236815 491582925 535869675 544727025 547417035 600823575 665777475 669065265 734339925 746477775 793087119 806195997 813728025 878826267 912361725 985350663 1081482435 1115108775 1198399455 1204317477 1321811865 1343659995 1464710445 1607609025 1642251105 1802470725 1997332425 2007195795 2203019775 2239433325 2379261357 2441184075 2636478801 2737085175 2956051989 3345326325 3612952431 3965435595 4030979985 4394131335 4926753315 5407412175 5991997275 6021587385 6609059325 6718299975 7323552225 8211255525 8868155967 10035978975 10838857293 11896306785 13182394005 14780259945 18064762155 19827177975 20154899925 21970656675 24633766575 30107936925 32516571879 44340779835 54194286465 59481533925 65911970025 73901299725 90323810775 97549715637 162582859395 221703899175 270971432325 487748578185 812914296975 2438742890925
• Sum of all divisors σ(n): 5245564905588
• Sum of proper divisors (its aliquot sum) s(n): 2806822014663
• 2438742890925 is an abundant number, because the sum of its proper divisors (2806822014663) is greater than itself. Its abundance is 368079123738

Bases of 2438742890925

• Binary: 100011011111010000011001110101100110101101₂
• Hexadecimal: 0x237D06759AD
• Base-36: V4CCJTT9

Squares and roots of 2438742890925

• 2438742890925 squared (2438742890925²) is 5947466888037226447355625
• 2438742890925 cubed (2438742890925³) is 14504342592212618925242924234060203125
• The square root of 2438742890925 is 1561647.4925299243
• The cube root of 2438742890925 is 13460.3185761027

Scales and comparisons

• 2,438,742,890,925 seconds is equal to 77,544 years, 24 weeks, 6 days, 20 hours, 48 minutes, 45 seconds.
• To count from 1 to 2,438,742,890,925 would take you about one hundred ninety-three thousand, eight hundred sixty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2438742890925 cubic inches would be around 1121.7 feet tall.

Recreational maths with 2438742890925

• 2438742890925 backwards is 5290982478342
• The number of decimal digits it has is: 13
• The sum of 2438742890925's digits is 63
• More coming soon!